Directory UMM :Data Elmu:jurnal:A:Agricultural Water Management:Vol46.Issue3.2001:
Teks penuh
Dokumen terkait
If the alternate furrow method is to be used for tomato production, water use efficiency by the crop can be enhanced if the furrows are mulched and the irrigation schedule is
Field studies were carried out for 2 years (1995 and 1996) on sandy soil in the north western region of Botswana to examine the effect of irrigation schedules (18 mm of water in
During the whole period of cultivation, precipitation totaled 205 mm and supplementary irrigation of 25 mm was applied at the end of April 1993, allowing root zone (0±1.2 m) soil
E,G end-gate unit cell of a ganglion EMT eective medium theory FAV ¯ow arrangement variables GCD ganglion cells domain GD ganglion dynamics LGD large ganglion dynamics PA
We have also used this model [14] in two and three dimensions to study the eects of ¯ow rate, contact angle and initial wetting phase saturation on imbibition relative permeability
The model accounts for various processes at the pore-scale including mass transfer by advection and diusion in the gas phase, viscous ¯ow in liquid and gas phases and capillary
The use of line elements allows the inclusion of well bore storage eects, and also avoids the need of a second iteration step during the solution of the nonlinear ¯ow equation
Numerical simulations of water ¯ow and solute transport were used to investigate the eect of the recharge (rain/irrigation) at the soil surface on solute spreading and breakthrough